Maximum Power Tracking Solar Controller Model MPPT 20

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Shanghai
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TT OR LC
Min Order Qty:
5 unit
Supply Capability:
150 unit/month

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Product Description:

 

1. Structure of MPPT Maximum Power Tracking Solar Controller Model MPPT 15/ MPPT 30

       The controller is an indispensable part of solar system, this MPPT Maximum power tracking solar controller is remarkable, because it can adjust with intelligence the working voltage of solar panels, so that the solar panels can reach the maximum power spot of the V-A characteristics curve during the work. Compared with the common solar controller, this MPPt Maximum power tracking solar controller can increase the use ratio of the solar panels power by 10-30%.

 

 

2. Main Features of MPPT Maximum Power Tracking Solar Controller Model MPPT 20

       ·   Protection against overcharging of the accumulator

·   Protection against over discharging of the accumulator

·   Protection against reverse discharging of the accumulator to solar panels

·   Overload protection and short circuit protection

 

3. MPPT Maximum Power Tracking Solar Controller Model MPPT 20 Images

Maximum Power Tracking Solar Controller Model MPPT 20

 

4. MPPT Maximum Power Tracking Solar Controller Model MPPT 20 Specification

 

Type

 MPPT20-12/25

MPPT20-24/50

Nominal Voltage

 DC12V

DC24V

Voltage scope available for Max. solar power tracking

 12-25V

24-50V

Max. open circuit voltage for solar energy

 25V

50V

Max. charging current

 20Areferring charging current from accumulator

Max. discharging current

 20A

20A

No load losses

 ≤8mA

≤40mA

Off voltage after full charging

 14V

28V

Off voltage when undervoltage

 10.5V

21V

Starting recovery voltage

 12.6V

25.2V

Efficiency

 95%97%

 

5. FAQ

We have organized several common questions for our clients, which may help you sincerely:

a)     How about your capacity?

 We can produce 300,000 set inverter per year currently, 60,000 set solar energy charge controllers. And the product is sold towards domestic and Europe, Australia and Africa etc.

 

b)     How to guarantee the quality of the products?

The company presses the ISO9000 quality management system control product quantity strictly, the export production all passes the relevant national company check (CE, ROHS), and get high evaluation of the customer.

 

c)     How long can we receive the product after signing Sales Confirmation?

Generally speaking, if there is enough quantity of finished products which can meet the clients’ requirement, we can manage the delivery within three to five working days according to the instruction of the payment terms in the Sales Confirmation; if the products need some time to get ready, we will arrange the delivery as soon as possible after the manufacture.

 

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